   $(window).load(function() {
            $('#slider').nivoSlider({
                effect: 'random', // Specify sets like: 'fold,fade,sliceDown'
                slices: 15, // For slice animations
                boxCols: 8, // For box animations
                boxRows: 4, // For box animations
                animSpeed: 500, // Slide transition speed
                pauseTime: 3000, // How long each slide will show *3000
                startSlide: 0, // Set starting Slide (0 index)
                controlNav: true, // 1,2,3... navigation
                controlNavThumbs: false, // Use thumbnails for Control Nav
                controlNavThumbsFromRel: false, // Use image rel for thumbs
           
                keyboardNav: true, // Use left & right arrows
                pauseOnHover: true, // Stop animation while hovering
                manualAdvance: false, // Force manual transitions
                captionOpacity: 0.8, // Universal caption opacity
                
                randomStart: false, // Start on a random slide
                beforeChange: function(){}, // Triggers before a slide transition
                afterChange: function(){}, // Triggers after a slide transition
                slideshowEnd: function(){}, // Triggers after all slides have been shown
                lastSlide: function(){}, // Triggers when last slide is shown
                afterLoad: function(){} // Triggers when slider has loaded
            });
         });
         